Files
SplitBit-Emulator/Programs/printDecimalTest.asm
T
Anachronaut a58fb3d694 Added new instructions.
Added CCF - Clear Carry Flag
Added BRC - Branch on Carry Flag
Improved CALL and RET - All registers but status now saved and restored.
2024-10-29 21:04:03 -04:00

32 lines
628 B
NASM

; Tests for the printDecimal subroutine.
#Include print.asm
#Program
start:
INIB 0xFF ; Load 255 into B.
loop:
SETD MyDecimal ; Set D to our decimal.
SUB
CCF ; Clear the Carry Flag.
CALL printDecimal ; Print the value.
LDA ; Load the value into A.
INCA ; Increment it.
STA ; Store it again.
SETD Space
CALL printString ; Print a space between the the numbers.
BRQ end ; If Q is zero, we're done.
BRI loop ; Branch back to the start of the loop.
end:
CALL lineFeed
HALT
#Data
MyDecimal:
0x00
Space:
" "